package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@Slf4j
@RequestMapping("/admin/report")
@Api(tags = "数据统计相关接口")
public class ReportController {
    @Autowired
    private ReportService reportService;


    /**
     * 统计指定时间区域内的营业额数据
     * @param begin
     * @param end
     * @return
     */

    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                       @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("营业额数据统计:{}{}",begin,end);
        return Result.success(reportService.getTurnoverStatistic(begin,end));
    }



    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> userStatistics
            (@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
             @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){

        log.info("用户数据统计:{}{}",begin,end);

        return Result.success(reportService.getUserStatistic(begin, end));
    }


    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计")
    public Result<OrderReportVO> ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                  @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("订单统计:{}{}",begin,end);
        return Result.success(reportService.getOrderStatistics(begin,end));
    }


    @GetMapping("/top10")
    @ApiOperation("销量前十接口")
    public Result<SalesTop10ReportVO> top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("销量前十:{}{}",begin,end);
        return Result.success(reportService.top10(begin,end));
    }


    /**
     * 导出运营数据表单
     * @param httpServletResponse
     */
    @GetMapping("/export")
    @ApiOperation("Excel文件导出")
    public void export(HttpServletResponse httpServletResponse){
            reportService.exportBusinessData(httpServletResponse);
    }

}
